9mm Two-hole Straight Connector

9mm Two-hole Straight Connector

The 9mm two-hole straight connector is a specialized electrical component designed for high-voltage and heavy-current applications, particularly in electric vehicles (EVs), hybrid systems, and industrial setups.
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Description
Technical Parameters

Mingching Electronics Technology Co., Ltd. is one of the most professional manufacturers and suppliers of 9mm two-hole straight connector in China, also supports customized service. Welcome to wholesale high quality 9mm two-hole straight connector for sale here from our factory. Also, free sample is available.

 

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The 9mm two-hole straight connector is a specialized electrical component designed for high-voltage and heavy-current applications, particularly in electric vehicles (EVs), hybrid systems, and industrial setups. It features a robust straight design with two 9mm terminals, durable insulating housing, and secure locking mechanisms, all engineered to withstand demanding conditions like thermal fluctuations, mechanical vibration, and electrical stress.

Its primary function is to establish a reliable and efficient electrical connection in high-voltage circuits, enabling power transmission between critical components such as battery packs, motors, and inverters. The 9mm two-hole straight connector ensures low contact resistance and high current-carrying capacity, facilitating stable power delivery while minimizing energy loss.The advantages are significant: it eliminates the risk of electrical arcing or overheating caused by poor connections, enhances system reliability through consistent power transfer, and supports the safe operation of high-voltage devices. By providing a secure and vibration-resistant connection, the 9mm two-hole straight connector helps prevent electrical faults, ensuring the smooth and efficient operation of EVs, hybrid systems, and industrial machinery. For engineers, manufacturers, and technicians working with high-voltage technology, this connector offers critical durability, performance, and safety-making it an essential component in the advancement of electrified systems.

 

Product specification

Terminal specifications

2 x 9mm silver-plated rim nails

Compatible with cable specifications 25 /35 /50mm², featuring shielded high-voltage interlock terminals

General features

IP67, IP6K9K (compatible status)

IPXXB (Uncoordinated status)

High-voltage interlock

360° Shield

Product materials

Shell material: PA66-GF V0, orange

Terminal material: copper alloy, silver plating

RFI/EMI protection: metal shielding

Matching design

Auto Lock Card Hook

CPA confirmation lock structure

Manual operation

The product features four anti-misinsert key positions: A, B, C, and D.

Terminal connection process

Insert the high-current terminal at the pressure fitting point

Insert high-current terminal tail screw to secure

High-voltage interlock terminal and handle crimping

performance parameter

Pull-out force: ≤ 100N

Temperature range: -40℃ to +140℃

Maximum rated voltage: 1500 V DC

Number of attempts: at least 50

maximum operating current:25mm² = 150A 35mm2=200A 50mm2=250A

 

FAQ

 

1.What makes Mingching Electronics different from other wire harness suppliers?

As a 16-year experienced (founded in 2009) customized wire harness specialist, we stand out with three core advantages: first, dual ISO certifications (ISO9001 & ISO/TS 16949) to meet automotive and industrial quality standards; second, one-stop customization from 2D/3D drawing design to rapid prototyping (samples ready in 3-5 days); third, 93.6% on-time delivery rate and global supply chain support covering North America, Europe, and beyond.

2.How do I start a custom wire harness project with Mingching?

The custom project process is simple and clear, with 4 steps:
Submit your requirements: Fill out the "Custom Inquiry" form on the website, including product application (e.g., automotive diagnostic/OEM equipment), technical specs (e.g., wire gauge, insulation material), and quantity.
Receive a solution & quote: Our engineering team will review your needs and provide a customized design plan, 3D drawing (if needed), and detailed quote within 48 hours.
Confirm & make a deposit: After you approve the plan and quote, sign the cooperation agreement and pay a 30% deposit to start production.
Production & delivery: We will send production progress updates every 3 days. After production, we conduct a full quality inspection, then ship the goods once you pay the balance.

 

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